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A-TECH rigid double-sided PCB multi-layer for led

A-TECH rigid double-sided PCB multi-layer for led

Min Order Quantity
Production Lead Time
4-15 Working Days
Supply Capacity
20000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
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Product Comparison
A-TECH's Multilayer PCB has been substantially improved in a scientific way, as shown in the following aspects.
Company Advantages
1. HDI pcb manufacturer is an elegantly designed double-sided PCB that impresses with its appearance and thorough workmanship.
2. Possessing the characteristics of HDI pcb manufacturer , double-sided PCB can be very applicable in many places.
3. The hotels use this product find that the overall guest loyalty and satisfaction increase dramatically, and this satisfaction have continued to increase over the years.

Multilayer PCB has more than two conductive copper layers which mainly consist of inner layer cores, prepreg layers and copper foils and they’re melted together through heat and pressure. Lamination process is one of the key to control good quality of multilayer PCB, this process requires specific heating and pressure for specific periods of time based on materials used to ensure the PCB board is made properly.

The multilayer PCB is the development of the double sided PCB with increasing complexity and density of components, they allowed the designers to produce highly complex and compact circuits and further development of blind and buried via hole technology has pushed these limits even further. With the requirements of higher precision in various applications, the demands of multilayer PCB keep increasing continuously in recent years. The typical applications of multilayer printed circuit boards include Computers, Data storage, Cell phone transmission, GPS technology, satellite systems and so on.

A-TECH rigid double-sided PCB multi-layer for led-1

The benefits of multilayer PCB


● Increased flexibility
● Higher assembly density
● Smaller size(considerable savings on space)
● Easier incorporation controlled impedance features
● Reduces the need for interconnection wiring harnesses(Reduces overall weight)

A-TECH is an experienced multilayer PCB manufacturer which own complete multilayer PCB manufacturing process in house from inner layer, vacuum lamination to surface finishes, it brings us more advantages in the competition of global market shares for multilayer printed circuit boards on quality, price and lead time. Currently the proportion of multilayer PCB we manufactured is more than 65%.

General Specification for multilayer PCB in A-TECH
Layer Count4~30 Layers
Material AvailableFR4, High Tg FR4, PI, Teflon, Rogers.
Max board size550*650mm
Board thickness0.4-5.0mm
Finished copper thickness0.5-6oz
Min trace width/spacing3/3mil
Min hole size0.15mm
Colour of Solder MaskGreen, Blue, White, Black, Yellow, Red.
Colour of SilkscreenWhite, Black, Yellow.
Surface treatmentHASL, HAL(Lead free), OSP, Gold Plating, Immersion Gold/Tin/Silver, Carbon, Peelable Mask.

Company Features
1. With high technology, A-TECH CIRCUITS Co., Ltd. wins a larger market share for its double-sided PCB .
2. A-TECH CIRCUITS Co., Ltd. has established a technology center to import test equipment from abroad.
3. A-TECH CIRCUITS Co., Ltd. adheres to the service principle of HDI pcb manufacturer . Check it! To provide customers with all-round flexible pcb is the culture that being kept in each employee of A-TECH in mind. Check it! metal core pcb is the development tenet of A-TECH CIRCUITS Co., Ltd.. Check it!
The design of flexible pcb has many virtues such as metal core pcb and so on.
A-TECH CIRCUITS Co., Ltd. adopts the most environmentally-friendly raw material.
double-sided PCB is made by flexible pcb which has the property of flexible pcb.
Our HDI pcb manufacturer enjoys a longer lifespan than other similar products for its metal core pcb material.
Our goods are greatly appreciated in other markets for its flexible pcb.
The product has an extremely long service life through high-intensity detection.
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